Isaac I Comnenus, 1 September 1057 – 22 November 1059. Histamenon 1057-1059, AV 4.41 g. +IhS XIS REX – REGNANTIhm Christ, nimbate, seated facing on backless throne, raising r. hand in benediction and holding book of Gospels in l. Rev. +ICAΛKIOC PΛ – CIΛEV CPωm Issac standing facing, wearing crown with cross and pendilia and loros, grasping scabbard with l. hand and holding sword over his r. shoulder with r. DO 2. Sear 1843.Extremely fine Ex Münz Zentrum 65, 1988, 1826 and Gorny & Mosch 219, 2014, 577 sales. Previously privately purchased from Münzhandlung Kiehn.